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MAX3185EAP+T Interface - Drivers, Receivers, Transceivers by Maxim Integrated

MAX3185EAP+T is a Interface - Drivers, Receivers, Transceivers from Maxim Integrated in SSOP packaging. It is commonly reviewed for IC RS-232 SERIAL 230KBPS 20-SSOP. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.

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MAX3185EAP+T Interface - Drivers, Receivers, Transceivers by Maxim Integrated | TrustCompo
Pictures are for reference only. Please contact us for the latest pictures.
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Key specifications

Part Number

MAX3185EAP+T

Internal code

TCE000075174

Package

SSOP

Manufacturer
Maxim Integrated

Key specifications

Series

-

Min Quantity

1

Description

IC RS-232 SERIAL 230KBPS 20-SSOP

key Attributes

-

Trust signals

Quality and trust signals

Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.

4 certifications
  • ISO 9001

    Quality management processes for more consistent sourcing and handling.

  • AS9120B

    Aerospace-focused distribution controls for traceability and reliability.

  • ISO 14001

    Environmental management discipline across warehouse and operating workflows.

  • ESD Control

    Electrostatic handling standards to help protect sensitive components.

RFQ checklist

Order process

Confirm the core buying details for MAX3185EAP+T before RFQ, PO release, and shipment planning.

  1. 1

    Confirm MPN

    Use the exact part number, manufacturer, package, and approval constraints in the RFQ.

  2. 2

    Check stock and price

    Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.

  3. 3

    Align documents

    Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.

  4. 4

    Arrange shipment

    Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.

Before PO release

Part confirmation

  • Exact MPN confirmed: MAX3185EAP+T
  • Package to verify: SSOP

Commercial confirmation

  • Live stock and lead time confirmed by RFQ
  • Final price and tax terms confirmed before PO release

Fulfillment & documents

  • Ship-from location: Hong Kong warehouse
  • Shipping method: DHL, FedEx, UPS, or buyer forwarder account

Product overview

Product overview

Review the sourcing context for MAX3185EAP+T from Maxim Integrated, including product identity, application fit, package notes, and purchasing considerations.


The MAX3185 is a complete DTE RS-232 serial port designed to meet the stringent ESD requirements of the European community. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model.
The MAX3185 has three RS-232 transmitters, five RS-232 receivers, and no charge pump, optimizing it for operation in desktop PC and motherboard applications. It is guaranteed to run at data rates up to 230kbps, providing compatibility with popular software for communicating with personal computers. Power-supply current is less than 300µA for IDD and ISS, and less than 1mA for ICC.
The MAX3185 is pin and functionally compatible with the industry-standard 75185, so existing designs can instantly become EMC compliant.
The MAX3185 is available in an SO package and in the tiny SSOP that further reduces board space.
Features
♦ Enhanced ESD Protection: ±15kV—Human Body Model ±8kV—IEC1000-4-2, Contact Discharge ±15kV—IEC1000-4-2, Air-Gap Discharge
♦ Latchup Free During an ESD Event
♦ 20-Pin SSOP and SO Packages
♦ Guaranteed 230kbps Data Rate
♦ Flow-Through Pinout
♦ Pin Compatible with SN75C185
♦ Complete DTE Serial PortApplications Desktop PC Motherboards Instruments Equipment Meeting IEC1000-4-2

Technical parameters

Parameters

Compare grouped MAX3185EAP+T parameters from Maxim Integrated, including package, series, key attributes, and technical values used for engineering and sourcing review.

  • Product Parameter

    Terminal Finish

    Matte Tin (Sn)

  • Product Parameter

    Supply Voltage

    4.5V~5.5V

  • Product Parameter

    Supply Current-Max

    1.5mA

  • Product Parameter

    Receive Delay-Max

    4000 ns

  • Product Parameter

    Power Supplies

    5+-10.8/+-13.2V

  • Product Attribute

    Part Status

    Active

MAX3185EAP+T Product Parameter
ParameterValue
Terminal Finish

Specifies the plating material on component terminals, affecting solderability, corrosion resistance, and long-term reliability. Compare finishes like tin, gold, or silver for your assembly process and environmental requirements. Verify against datasheet for compliance.

Matte Tin (Sn)
Supply Voltage

Specifies the range of DC or AC input voltage the component requires for proper operation. Engineers compare this to the system power rail to ensure compatibility. Always verify against the datasheet's absolute maximum ratings to prevent damage.

4.5V~5.5V
Supply Current-Max

Maximum current drawn from the power supply under specified operating conditions. Use this to estimate power dissipation and design your power supply and thermal management. Always check the datasheet for test conditions, as current can vary with voltage, frequency, and load.

1.5mA
Receive Delay-Max

Maximum time from signal arrival at the receive input to its appearance at the output. Compare this delay across devices to ensure timing margins in your system. Verify against the datasheet for your operating conditions.

4000 ns
Power Supplies

Specifies the required power supply voltages for the component. Engineers use this to ensure the board's power rails match the device's needs. Verify against the datasheet's recommended operating conditions to avoid undervoltage or overvoltage issues.

5+-10.8/+-13.2V
MAX3185EAP+T Product Attribute
ParameterValue
Part Status

Lifecycle status of the part, such as active or obsolete. Indicates availability and long-term support from the manufacturer. Check this before design-in to avoid last-time buys or supply disruptions. Verify with the datasheet or distributor for current status.

Active
REACH Status

Shows whether the component complies with the EU REACH regulation. Essential for legal market access in Europe. Check the manufacturer's latest statement to confirm that no substances of very high concern are present above the threshold.

REACH Unaffected
ECCN

Export Control Classification Number assigned by the U.S. government. Determines whether the component requires an export license. Essential for international trade compliance. Verify the ECCN with the manufacturer or supplier before shipping to avoid legal issues.

EAR99
Lead Free

Indicates whether the component is manufactured without lead, complying with RoHS and similar regulations. Check this attribute to ensure environmental compliance for your market. Verify against the datasheet for exact material declarations.

Lead Free
Mounting Type

Specifies how the component is attached to the PCB, such as through-hole or surface mount. This affects assembly processes, thermal performance, and mechanical strength. Buyers should verify compatibility with their manufacturing capabilities and design requirements.

Surface Mount
Factory Lead Time

Indicates the typical duration from order confirmation to shipment from the manufacturer's facility. This helps you plan production schedules and inventory. Verify current lead times with your distributor or supplier, as they may vary based on order quantity, product availability, and market conditions.

6 Weeks
Packaging

Indicates the form of delivery for the component, such as tape and reel, tube, or tray. This affects handling, storage, and assembly processes. Verify the packaging type matches your production requirements and equipment compatibility.

Tape & Reel (TR)
Operating Temperature

Specifies the ambient temperature range within which the component reliably functions. Compare this with your application's thermal environment to ensure proper operation. Always verify against the datasheet for derating curves and maximum ratings.

-40°C~85°C
Categories

Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class.

Integrated Circuits (ICs)
Terminal Position

Position of the terminals on the package, such as dual-in-line, gull-wing, or J-lead. This affects PCB layout, soldering, and thermal performance. Engineers must ensure the terminal position matches the footprint and assembly capabilities of their manufacturing line.

DUAL
Peak Reflow Temperature (Cel)

Maximum temperature during reflow soldering that the component can withstand. This is critical for solder joint reliability and preventing damage. Verify that the peak reflow temperature is compatible with your soldering profile and the component's moisture sensitivity level.

260
Terminal Form

Describes the physical configuration of the component's leads or pads, such as through-hole, surface mount, or gull-wing. This affects PCB layout, soldering process, and mechanical fit. Confirm compatibility with your assembly method and footprint.

GULL WING
Supply Voltage

Specifies the nominal operating voltage that must be applied to the component for proper function. Verify this value against your system's power rail and the datasheet's absolute maximum ratings to ensure reliable operation and avoid damage.

5V
Qualification Status

Shows if the component meets a specific industry standard or reliability level. Buyers should verify this against the datasheet to ensure the part is suitable for their application's environmental and performance requirements.

Not Qualified
Terminal Pitch

Terminal pitch is the center-to-center distance between adjacent leads or pads on a component. It determines PCB layout compatibility and soldering feasibility. Verify against the datasheet to ensure your footprint matches the component's actual lead spacing.

0.65mm
Technology

Manufacturing technology or process used for the component, such as thin film, thick film, or semiconductor process. Affects performance, stability, and cost. Confirm the technology matches your application requirements and environmental conditions.

BICMOS
Package / Case

Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility.

20-SSOP (0.209, 5.30mm Width)
HTS Code

Harmonized Tariff Schedule code used for customs classification of electronic components. Helps determine duties and regulatory requirements. Buyers should confirm the code with a customs broker for accurate shipping.

8542.39.00.01
Manufacturer

Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts.

Maxim Integrated
Width

Physical width of the component body, typically in millimeters. Essential for PCB footprint design and mechanical fit. Verify against the datasheet to ensure proper clearance and compatibility with your board layout and enclosure.

5.29mm
Published

Published indicates the date when the product data was released or updated in the catalog. It helps buyers assess the freshness of the information and whether the component is current or possibly obsolete. Check the datasheet for the latest revisions.

1996
Duplex Mode

Indicates whether the component supports half-duplex or full-duplex communication. This affects data throughput and bidirectional transmission capability. Verify the supported duplex mode in the datasheet to ensure compatibility with your system's communication protocol and bus architecture.

Full
Subcategory

A more specific classification within the main product category, such as 'Ceramic Capacitor' under 'Capacitors'. This helps narrow down search results and compare similar components. Use it to filter products with similar characteristics and intended applications.

Line Driver or Receivers
Sub-Categories

Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application.

Interface - Drivers, Receivers, Transceivers
Type

Select the component category that best matches your application, such as resistor, capacitor, diode, or connector. This classification helps narrow down the correct part family and ensures compatibility with your circuit design. Verify the type against the datasheet to avoid mismatches.

Transceiver
Number Of Functions

Specifies the count of independent functions or channels integrated into a single component package. This helps engineers determine if the part can handle multiple signal paths or operations simultaneously. Verify against the datasheet to ensure the device meets your circuit's functional requirements.

1
Surface Mount

Mounting type: surface mount or through-hole. Surface mount components are placed directly on the PCB, saving space and enabling automated assembly. Through-hole components offer stronger mechanical bonds. Verify the mounting style matches your PCB design and assembly process.

YES
Reflow Temperature-Max (S)

Maximum time the component can be exposed to the peak reflow temperature during soldering. Exceeding this duration may cause damage or degrade reliability. Ensure your soldering profile stays within this limit and check the datasheet for exact conditions.

30
Number Of Terminations

Indicates the total number of electrical connection points on the component, such as pins or pads. This is critical for PCB footprint design and assembly. Verify it matches the package specification to ensure proper soldering and connectivity.

20
Pin Count

Total number of pins or terminals on the component package. Essential for footprint design, PCB layout, and connector mating. Verify against the datasheet to ensure compatibility with your board and assembly process.

20
Pb-Free Code

Indicates whether the component is lead-free per RoHS or other directives. Buyers use this to verify environmental compliance and avoid restricted substances. Always confirm with the datasheet or certificate of compliance.

yes
Length

Specifies the physical length of the component body, typically in millimeters. This dimension is critical for PCB layout and mechanical fit. Verify against the datasheet to ensure proper clearance and alignment in your design.

7.2mm
Differential Output

Indicates if the output is differential, meaning it provides two complementary signals. This is important for noise immunity and long-distance transmission. Engineers select differential outputs for high-speed or precision applications and verify the output type in the datasheet.

No
Output Polarity

Specifies whether the output voltage is positive or negative relative to common. Critical for power supplies, amplifiers, and converters. Verify against datasheet to ensure correct system biasing and avoid reverse polarity damage.

INVERTED
Input Characteristics

Describes the electrical parameters of the input pins, including voltage thresholds, current levels, and impedance. These characteristics determine how the device interfaces with other circuitry. Check these values against your driving signals to ensure proper logic levels and compatibility.

SCHMITT TRIGGER
Protocol

Communication protocol supported by the device, such as I2C, SPI, UART, CAN, or USB. This determines how the component interfaces with microcontrollers or other system devices. Ensure compatibility with your system's bus architecture and check protocol version and features in the datasheet.

RS232
Number Of Drivers/Receivers

Number of line drivers and receivers integrated in the device, often relevant for RS-232, RS-485, or CAN transceivers. This indicates how many differential or single-ended channels are available. Verify this count matches your bus topology and required node connections.

3/5
Receiver Hysteresis

This attribute specifies the voltage difference between the input thresholds of a receiver, ensuring noise immunity and stable switching. Engineers compare this value to match signal integrity requirements and to prevent false triggering in noisy environments. Always verify against the datasheet for the specific operating conditions.

650mV
Data Rate

Specifies the maximum data transfer rate the component can handle, typically in bits per second. Compare this value with your system's required throughput to ensure adequate bandwidth. Verify against the datasheet for exact conditions and supported protocols.

230kbps
Driver Number Of Bits

Specifies the number of bits the driver can handle, indicating the width of the data path or the number of channels. This determines the maximum data throughput and the number of outputs. Ensure it matches your system's bus width or channel requirements.

3
Supply Voltage 1 (Nominal)

Nominal voltage for the first power supply input. Compare this value with your system's power rail to ensure compatibility. Verify against the datasheet's recommended operating conditions to avoid overvoltage or undervoltage issues.

24V
Interface Standard

Specifies the communication protocol supported by the component, such as UART, SPI, I2C, or CAN. Engineers compare this to ensure compatibility with the system bus and peripherals. Always verify the exact standard and version in the datasheet before design-in.

EIA-232
Out Swing - Min

Minimum guaranteed peak-to-peak output voltage swing under specified load and supply conditions. Important for ensuring signal integrity and adequate noise margin. Check the datasheet for test conditions and load capacitance.

10 V
Output Low Current-Max

Maximum current the output can sink while maintaining a valid low logic level. This parameter is essential for driving loads like LEDs, relays, or logic inputs. Check this value against your load requirements to avoid output saturation or logic errors.

0.0032A
Receiver Number Of Bits

Specifies the data width in bits that the receiver can process per transaction. Compare this value with the transmitter and bus architecture to ensure proper data alignment. Verify against the datasheet for supported modes and maximum throughput.

5
Transmit Delay-Max

Maximum time from input signal to transmitted output in digital isolators or transceivers. Critical for timing margins in high-speed communication links. Verify against datasheet for your data rate and load conditions.

4000 ns
Base Part Number

Identifies the core product family without package, grade, or option suffixes. Use this to compare equivalent components across manufacturers and to locate the primary datasheet. Verify the full ordering code against the manufacturer's specification before design-in.

MAX3185
Manufacturer'S Part No.

The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation.

MAX3185EAP+T
MAX3185EAP+T Export Classifications & Environmental
ParameterValue
JESD-609 Code

This code indicates the terminal finish material per JESD-609 standard. It helps identify the plating type for soldering compatibility and environmental compliance. Check the datasheet for the exact code and its meaning.

e3
Moisture Sensitivity Level (MSL)

Indicates the floor life of a component before it must be baked prior to soldering. Higher levels require stricter handling and shorter exposure times. Verify the MSL rating in the datasheet to ensure proper storage and assembly conditions.

1 (Unlimited)
RoHS Status

Indicates whether the component complies with the EU RoHS directive restricting hazardous substances. Buyers should verify this status for regulatory compliance and market access. Check the datasheet or certificate for exact compliance details.

ROHS3 Compliant
HTSUS

Harmonized Tariff Schedule of the United States code for customs classification. Essential for import/export documentation and duty calculation. Verify the correct code with a trade specialist to avoid customs delays.

8542.39.0001
ECCN Code

Export Control Classification Number assigned by the U.S. Commerce Department. It determines export licensing requirements for electronic components. Verify the ECCN against the manufacturer's datasheet or export compliance documentation before shipping internationally.

EAR99
JESD-30 Code

JEDEC standard code that defines the package outline and dimensions. Use it to verify physical compatibility and footprint before PCB design. Compare with the datasheet to ensure the component meets your assembly and manufacturing requirements.

R-PDSO-G20
MAX3185EAP+T Package Parameter
ParameterValue
Height Seated (Max)

Maximum vertical dimension from the seating plane to the top of the component body. Critical for PCB clearance and enclosure fit. Verify against the datasheet when designing mechanical constraints or checking compatibility with mating parts.

1.99mm

Datasheet preview

Datasheet PDF viewer

Preview the MAX3185EAP+T datasheet from Maxim Integrated to check package, electrical characteristics, application notes, and document evidence before RFQ.

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MAX3185EAP+T

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Notice documents

PCN / product notice documents

0 documents

No public PCN / PDN records currently displayed

No public product notice document is currently displayed for MAX3185EAP+T. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.

Common questions

Product FAQ

Targeted answers for buyers verifying the exact MAX3185EAP+T ordering code, packaging, stock, datasheet, and replacement path.

What does MAX3185EAP+T mean?

MAX3185EAP+T is the exact ordering code listed for a Interface - Drivers, Receivers, Transceivers component from Maxim Integrated. The current package reference is SSOP, with listed context including IC RS-232 SERIAL 230KBPS 20-SSOP. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.

How should buyers verify the MAX3185EAP+T ordering code?

Treat MAX3185EAP+T as the full ordering code during RFQ and engineering review. Confirm the listed SSOP package, manufacturer documentation from Maxim Integrated, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.

What package is MAX3185EAP+T supplied in?

MAX3185EAP+T is currently listed with package reference SSOP from Maxim Integrated. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.

Is MAX3185EAP+T currently available?

MAX3185EAP+T is currently marked with stock availability on this page. Before ordering, confirm the package (SSOP), listed stock (56679), available quantity (10885), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.

Where can I compare MAX3185EAP+T alternatives?

A mapped alternative list is not currently published for MAX3185EAP+T. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.